The Convention of Nymegen (alt. spelling Nijmegen or Nymwegen) was a treaty signed between England and Spain in 1573. The treaty pledged that the English government would cease support for raids on Spanish shipping in the West Indies and Caribbean by English privateers such as Drake and Hawkins.
It is not to be confused with the Treaties of Nijmegen, concluded in 1678 and 1679, ending the wars between France and the Dutch Republic, and other states.